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kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application

🗓️ 15 Aug 2024 05:34:56Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 1 Views

Kernel dmaengine idxd erratum risks untrusted app access and privilege escalation on Xeon.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64bpftool0:7.3.0-427.31.1.el9_4bpftool-0:7.3.0-427.31.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool0:7.3.0-427.31.1.el9_4bpftool-0:7.3.0-427.31.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool0:7.3.0-427.31.1.el9_4bpftool-0:7.3.0-427.31.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool0:7.3.0-427.31.1.el9_4bpftool-0:7.3.0-427.31.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9aarch64bpftool-debuginfo0:7.3.0-427.31.1.el9_4bpftool-debuginfo-0:7.3.0-427.31.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lebpftool-debuginfo0:7.3.0-427.31.1.el9_4bpftool-debuginfo-0:7.3.0-427.31.1.el9_4.ppc64le.rpm
Red Hat Enterprise Linux9s390xbpftool-debuginfo0:7.3.0-427.31.1.el9_4bpftool-debuginfo-0:7.3.0-427.31.1.el9_4.s390x.rpm
Red Hat Enterprise Linux9x86_64bpftool-debuginfo0:7.3.0-427.31.1.el9_4bpftool-debuginfo-0:7.3.0-427.31.1.el9_4.x86_64.rpm
Red Hat Enterprise Linux9aarch64kernel0:5.14.0-427.31.1.el9_4kernel-0:5.14.0-427.31.1.el9_4.aarch64.rpm
Red Hat Enterprise Linux9ppc64lekernel0:5.14.0-427.31.1.el9_4kernel-0:5.14.0-427.31.1.el9_4.ppc64le.rpm
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04 May 2026 21:06Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.00058
SSVC
1